Ski boot



FIG. 1 is a left side perspective view of a ski boot showing my new design;

FIG. 2 is a right side perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a left side elevational view thereof; and

FIG. 9 is a bottom plan view thereof. 

The ornamental design for a ski boot, as shown and described. 